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A Solid State Opening Switch and Mod Anode Supply for the
A Solid State Opening Switch and Mod Anode Supply for the

... 2. OPENING SWITCH DEVELOPMENT DTI builds three basic types of solid-state switches, a high-current switch, a medium current switch and a lowcost switch. The high-current switch, which uses IGBT modules, is rated up to 1000 A continuous, and up to 5000 A pulsed current (Figure 2). The medium current ...
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... Let ZL = (100+ j 85), nd the minimum d and l that will reduce the VSWR of the main line to 1. Assume that Z0 = 50. We nd that the normalized load ZnL = 2 + 1:7j as shown on the Smith Chart. Since this problem involves parallel connections, it is more convenient to work with admittances. YnL = Z ...
Travis Hoggard, Katharina Ochterbeck, Katie M. Reynolds, Faculty
Travis Hoggard, Katharina Ochterbeck, Katie M. Reynolds, Faculty

... N the late 1980s Lou Pecora developed the idea of synchronizing chaotic circuits. The thrust of his thought was in driving chaos with chaos. In other words, letting the output of one chaotic circuit be the input of the other. Thus, with a continuous signal, with each point of the output signal, the ...
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Electrical substation



A substation is a part of an electrical generation, transmission, and distribution system. Substations transform voltage from high to low, or the reverse, or perform any of several other important functions. Between the generating station and consumer, electric power may flow through several substations at different voltage levels.Substations may be owned and operated by an electrical utility, or may be owned by a large industrial or commercial customer. Generally substations are unattended, relying on SCADA for remote supervision and control.A substation may include transformers to change voltage levels between high transmission voltages and lower distribution voltages, or at the interconnection of two different transmission voltages. The word substation comes from the days before the distribution system became a grid. As central generation stations became larger, smaller generating plants were converted to distribution stations, receiving their energy supply from a larger plant instead of using their own generators. The first substations were connected to only one power station, where the generators were housed, and were subsidiaries of that power station.
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